social media is very important for a cryptocurrency project,
and not only from the cryptocurrency world, but all startups need social media,
because news and updates must be open to the community, that's a good project
I don't like it when my children spend a lot of time on their social networks. However, I can agree with you. Now the most effective advertising is carried out in these social networks because a lot of people spend time there.
There is no effective way, from my experience. The only way to prevent the kids from social media is to use dedicated Proxy servers or limiting the social media packages on the modem. The youtube is not only for fun and children spent their big-time having fun or learning something.
My son is studying to be a computer systems engineer. I think that it is he who can configure the Internet through a proxy server so that I do not visit my sites))))
He just spends his free time on social networks instead of going for a walk with friends. It was different at my age. However, there were no social networks back then.
That is why I think the best advertising right now is social media advertising. Especially if the target audience of advertising is young people.